ST_LON_pump_ctrl3

Used by: SNVT_dev_status

TYPE ST_LON_pump_ctrl3 :
STRUCT
  bDevice_fault       : BOOL;
  bSupply_fault       : BOOL;
  bReserved1_2        : BOOL;
  bSpeed_low          : BOOL;
  bSpeed_high         : BOOL;
  bReserved1_5        : BOOL;
  bSetpt_Out_of_range : BOOL;
  bReserved1_7        : BOOL;
  bLocal_control      : BOOL;
  bReserved2_1        : BOOL;
  bRunning            : BOOL;
  bReserved2_3        : BOOL;
  bRemote_press       : BOOL;
  bRemote_flow        : BOOL;
  bRemote_temp        : BOOL;
  bReserved2_7        : BOOL;
  byReserved3_0_7     : BYTE;
END_STRUCT
END_TYPE

bDevice_fault: Pump controller fault (boolean). See SNVT_pump_fault network variable declaration on device

bSupply_fault: Supply fault (boolean). No electrical power, no fluid in pump, etc. See SNVT_pump_fault network variable declaration on device.

bReserved1_2:

bSpeed_low: Low-speed limit of pump (boolean). Pump is running at the lowest possible speed, therefore the requested performance is not possible.

bSpeed_high: High-speed limit of pump (boolean). Pump is running at the highest possible speed, therefore the requested performance is not possible.

bReserved1_5:

bSetpt_Out_of_range: Setpoint out of range (boolean). Chosen override setpoint value is lower than the manufacturer-defined low-setpoint limit or higher than the manufacturer-defined high-setpoint limit.

bReserved1_7:

bLocal_control: Locally controlled pump (boolean). Pump is locally operated (hardware override)

bReserved2_1:

bRunning: Running pump (boolean). Pump is presently running

bReserved2_3:

bRemote_press: Remote pressure sensor (boolean). Pump controller is using a remote pressure sensor

bRemote_flow: Remote flow sensor (boolean). Pump controller is using a remote flow sensor

bRemote_temp: Remote temperature sensor (boolean). Pump controller is using a remote temperature sensor

bReserved2_7:

byReserved3_0_7:

Requirements

Development Environment

TwinCAT 3 PLC library to be integrated

TwinCAT from v3.1.4020.14

Tc2_LON from 3.3.4.0